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CVE-2026-2555— JeecgBoot Retrieval-Augmented Generation AiragKnowledgeController.java importDocumentFromZip deserialization

Quick assessment

Affected
n/a JeecgBoot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JeecgBoot是中国国炬（Jeecg）公司的一个适用于企业 Web 应用程序的 Java 低代码平台。 JeecgBoot 3.9.1版本存在代码问题漏洞，该漏洞源于文件org/jeecg/modules/airag/llm/controller/AiragKnowledgeController.java中组件Retrieval-Augmented Generation的函数importDocumentFromZip存在反序列化问题，可能导致远程攻击。

CVSS 5.0 · Medium EPSS 0.31% · P23

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-2555

Vulnerability Information
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Vulnerability Title
JeecgBoot Retrieval-Augmented Generation AiragKnowledgeController.java importDocumentFromZip deserialization
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in JeecgBoot 3.9.1. This vulnerability affects the function importDocumentFromZip of the file org/jeecg/modules/airag/llm/controller/AiragKnowledgeController.java of the component Retrieval-Augmented Generation. Executing a manipulation can lead to deserialization. The attack can be launched remotely. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
JeecgBoot 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JeecgBoot是中国国炬（Jeecg）公司的一个适用于企业 Web 应用程序的 Java 低代码平台。 JeecgBoot 3.9.1版本存在代码问题漏洞，该漏洞源于文件org/jeecg/modules/airag/llm/controller/AiragKnowledgeController.java中组件Retrieval-Augmented Generation的函数importDocumentFromZip存在反序列化问题，可能导致远程攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- JeecgBoot 3.9.1 -

II. Public POCs for CVE-2026-2555

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III. Intelligence Information for CVE-2026-2555

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Vendor Pages for CVE-2026-2555 (1)

Same Patch Batch · n/a · 2026-02-16 · 17 CVEs total

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CVE-2026-2524 5.3 MEDIUM Open5GS MME mme_s11_handle_create_session_response denial of service
CVE-2026-2523 5.3 MEDIUM Open5GS SMF gn-handler.c smf_gn_handle_create_pdp_context_request assertion
CVE-2026-2557 3.5 LOW cskefu File Upload MediaController.java upload cross site scripting
CVE-2026-2547 3.5 LOW LigeroSmart index.pl AgentDashboard cross site scripting
CVE-2026-2546 3.5 LOW LigeroSmart index.pl cross site scripting
CVE-2026-2545 3.5 LOW LigeroSmart index.pl cross site scripting
CVE-2025-65716 Markdown Preview Enhanced 安全漏洞
CVE-2025-65715 Code Runner 安全漏洞
CVE-2025-65717 Live Server 安全漏洞

IV. Related Vulnerabilities

Same product: JeecgBoot
Same vendor: n/a
Same weakness: CWE-502

V. Comments for CVE-2026-2555

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